With all the comps coming up I thought these might be useful to some of the teams out there. These are 1 oz. + plastic cylinders with a threaded connector for the metal needle. I've used them and they work well and they are pretty easy to disassemble and clean.
Please let me know if you're interested email tracy@bbqphx.com
Thanks!!
Tracy
p.s. I can accept credit/debit cards via Paypal and I can send them in the mail for as little as two bucks.